Hydrometers are instruments designed for measuring specific characteristics of a liquid, such as relative density or specific gravity, and are suitable for various applications and settings where these measurements must be monitored.
For reporting the measured specific gravity of a liquid relative to water. Brannan™ Twaddell Hydrometers are manufactured from soda glass, steel shot ballast and synthetic wax resin.
Measure the relative density (specific gravity) of oil and petroleum related products in various ranges from -1° to 90° API in accordance with American Petroleum Institute (API) standards. H-B Instrument Durac™ API Plain Form Hydrometers are traceable to NIST.
Ideal for constantly monitoring labs, storage facilities, and plant areas. Fisher Scientific™ Traceable™ Digital Hygrometer/Thermometer shows humidity and temperature readings at a glance on 0.5 in. (1.2cm) LED. Hang on the wall or use included plastic stand; housed in rugged ABS case.
For reporting the measured specific gravity of a liquid relative to water. Brannan™ BS 718 M100 Density Hydrometers are manufactured from soda glass, steel shot ballast and synthetic wax resin.